| Title |
Name |
Representation |
Phone |
Email |
Tenure |
| Board Member |
Travis Evans, TriHydro, Sheridan Wyoming |
Engineer |
|
tevans@trihydro.com |
2025-2027 |
| Treasurer |
Allen Griffin, City of Powell, Wyoming |
City / County |
307-856-8136 |
agriffin@cityofpowell.com |
2025-2027 |
| Board Member |
Craig McOmie, Wyoming DEQ, Casper, Wyoming |
WDEQ |
307-473-3487 |
craig.mcomie@wyo.gov |
Annual Appt. |
| President |
Mike Ragsdale |
City/County |
307-996-6074 |
mike.ragsdale@elclandfill.com |
2025-2027 |
| Board Member |
Dan Chetterbock |
City/County |
307-783-0509 |
dan.rslandfill@gmail.com |
2026-2028 |
| Board Member |
Samuele Quattrini, City of Cheyenne Landfill Manager, Cheyenne, Wyoming |
Industry |
307-637-6279 |
squattrini@cheyennecity.org |
2025-2027 |
| Board Member |
Jerry Hamel, Pawnee Waste, Laramie, Wyoming. |
Member-at-Large |
307-399-8268 |
jhamel@pawneewaste.com |
2026-2028 |
| Board Member |
Becky Kiefer – Teton County, Wyoming |
Diversion / Recycling |
|
rkiefer@tetoncountywy.gov
|
2026-2028 |
| Secretary, Board Member |
Sally Penton, Sublette County, Wyoming. |
Diversion / Recycling |
|
swight@wswra.com |
2025-2027 |
| Executive Director |
Beau Peck |
WSWRA |
801-381-3990 |
bpeck@wswra.com |
Annual Appointment |
Meet Your WSWRA Board:
Travis Evans:
Travis served three years as President of WSWRA, and current board member of WSWRA. Travis is an Engineering Specialist at Trihydro.
Craig McOmie:
Craig McOmie is a Board Member for WSWRA. Craig is a Manager, Landfill Remediation and Cease & Transfer Programs at Wyoming DEQ.
Mike Ragsdale:
Mike Ragsdale is the President for WSWRA, and is the Manager for the Eastern Laramie County Solid Waste Disposal District in Burns WY.
Jerry Hamel:
Jerry Hamel is a board member for WSWRA, and is serving as the Past President for WSWRA. Jerry was the President for 2023 and 2024 terms . Jerry is a Manager for Pawnee Waste.
Sally Penton:
Sally is a board member for WSWRA and is serving as the Secretary for WSWRA. Sally works in recycling for Sublette County at the local Pinedale Recycling Center.
Allen Griffin:

Allen is a board member for WSWRA, and is the Treasurer for WSWRA. Allen works in Solid Waste with the City of Powell Wyoming, operating the city’s transfer station.
Beau Peck:
Beau Peck is the Executive Director for WSWRA. Beau works in the recycling industry for the Pro Recycling Group / Interwest Paper, Inc. as the Director of Marketing and Zero Waste Services.
Becky Kiefer:
Becky Kiefer is a board member for WSWRA. Becky is the Superintendent of Teton County Integrated Solid Waste and Recycling in Jackson, WY.
Samuele Quattrini:
Sam Quattrini is a board member for WSWRA and is the Landfill Manager at the City of Cheyenne Landfill.
Dan Chetterbock:
Dan Chetterbock has dedicated more than 31 years to Sweetwater County Solid Waste Disposal District #1. Bringing extensive experience in solid waste management, landfill operations, and public service. For the past two and a half years, he has served as Manager of the Rock Springs Landfill, overseeing day-to-day operations and working to progress forward to a future of sustainable waste management for the community.
In addition to his professional responsibilities, Dan Chetterbock serves as President of the City of Green River Parks and Recreation Board. He is committed to strengthening communities through responsible leadership, collaboration, and thoughtful long-term planning.
As a WSWRA City/County Chair, Dan Chetterbock looks forward to contributing his experience and working with communities across Wyoming to address the challenges and opportunities facing solid waste management.
Outside of work and community service, he enjoys spending time with his family and mountain biking.